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Method, device and terminal equipment for constructing an image processing model

An image processing and construction method technology, applied in the field of image processing, can solve the problems of single degradation level of image restoration processing and lack of flexibility of degraded images, and achieve good user experience and continuous adjustability

Active Publication Date: 2021-01-29
SHENZHEN INST OF ADVANCED TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a method, device, and terminal device for constructing an image processing model to solve the problem that the existing image restoration processing has a single degradation level and lacks flexibility in processing degraded images with multiple degradation levels

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  • Method, device and terminal equipment for constructing an image processing model
  • Method, device and terminal equipment for constructing an image processing model
  • Method, device and terminal equipment for constructing an image processing model

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Embodiment Construction

[0035] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, systems, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0036] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate. Please refer to figure 1 , figure 1 The implementation flow of a method for constructing an image processing model provided by an embodiment of the present invention is shown, and the details are as follows:

[0037] In step S101, configure the initial degradation leve...

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Abstract

The present invention is applicable to the technical field of image processing, and provides a construction method, device and terminal equipment of an image processing model. By configuring the initial degradation level parameters of the base model based on the residual module, and training the configured base model , and then add the feature adjustment layer to the base model to generate an adaptive model, and then configure the end degradation level parameters of the adaptive model, and train the configured adaptive model, and then adjust the features in the adaptive model The adjustment layer performs interpolation operations, so that the final image processing model can realize image processing of any degradation level between the start degradation level and the end degradation level, thereby realizing the image restoration task of any degradation level, and realizing the restoration intensity. Continuous adjustability, and because no new image noise is introduced, users can adjust the adjustment coefficient of the feature adjustment layer according to their preferences to achieve a satisfactory image processing effect, and the user experience is better.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a method, device and terminal equipment for constructing an image processing model. Background technique [0002] Existing deep learning-based image restoration techniques train a separate model for image restoration at a specific level of degradation. If a model with a mismatched degradation level is used to restore a degraded image, it will bring about an over-smoothing or over-sharpening effect, and the quality of the restored image is poor and cannot meet the user's requirements. [0003] In real life, the degradation level of the image is continuous. In this way, in order to solve the problem of degraded image restoration, the traditional method can only train many image restoration models for different degradation levels, or train a large enough An image restoration model to address degraded images with a wide range of degradation degrees. However, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00G06N3/04
CPCG06N3/045G06T5/00
Inventor 乔宇何静雯董超
Owner SHENZHEN INST OF ADVANCED TECH
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